<template>
  <div>
    <span>大数据可视化------vue3与echarts</span>
  </div>
</template>

<script>
export default {
  name: 'top',
};
</script>

<style lang="less" scoped>
div {
  text-align: center;
  height: 10vh;
  background-color: #87cefa;
  span {
    font-size: 0.375rem;
    line-height: 1rem;
  }
}
</style>
